SAW Grade Lithium Niobate Wafers

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Product
SAW Grade Lithium Niobate Wafers
Posting date : Mar 19, 2019
Membership
Free Member Scince May 12, 2018
FOB Price
-
Min. Order Quantity
-
Supply Abillity
-
Port
Shanghai
Payment Terms
-
Package
-
Keyword :
Category
Contact
Tianhua Wu
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
CQT
HS-CODE
-
Package & Delivery Lead Time
Package
-
Detailed Description
Our abundance experience at growing and mass production for SAW grade Lithium Niobate crystal wafers. We are equipped with advanced facilities at Crystal growing, wafer lapping, polishing and checking, all finished products are passed at Testing of curie Temp and QC inspection.
Our R&D is active at developing and researching from new material to finished products at all kinds of optical doped wafers & electronic components.
CQT produce the products:single piezo crystal, quartz blanks, Single Quartz Blanks, lithium niobate wafer and lithium tantanlate wafer. We has been servicing for microelectronic manufacturers, defense related contractors, National laboratories, universities and scientists around the world since 1990
Product Parameters
Material
LiNbO3 wafers (White or Black)
Curie Temp
1142±2.0℃
Cutting Angle
X/Y/Z/Y36/Y41/Y64/Y128/etc
Diameter/size
3”/4”/6"LN wafer & 8"under R/D
Tol(±)
<0.20 mm
Thickness
0.18 ~ 0.5mm or more
Primary Flat
22mm /32mm /42.5mm /57.5mm
LTV (5mmx5mm)
 <1µm
TTV
 <3µm
Bow
-30
Warp
<40µm
PLTV(<0.5um)
≥95%(5mm*5mm)
Orientation Flat
All available
Surface Type
Single Side Polished /Double Sides Polished
Polished side Ra
<0.5nm
Back Side Criteria
General is 0.2-0.5µm or as customized
Edge Criteria
R=0.2mm or Bullnose
Wafer Surface Criteria
Transmissivity
general:5.9x10-11
Contamination,
None
Particles ¢>0.3 µ  m
<= 30
Scratch , Chipping
None
Defect
No edge cracks, scratches, saw marks, stains
Packaging
Qty/Wafer box
25pcs per box 
CQT supply lithium niobate wafer, which include saw grade lithium niobate wafers and optical grade lithium niobate wafers, Our products have high quality and competitive prices. We focus on innovation, cost-effectiveness, and superior quality for our customers.
 
 

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